Vector Optics Monarch 8-32X 56 First Focal Plane Rifle Scope Fully-Multi Coated to eliminate glare and maximize light transmission Shock proof (1000g), water proof (at 300mm and 54 degree) and fog proof (Nitrogen Purged) Eye Relief: 81-100 mm (3.2-3.9 Inch), long eye relief 5 levels green and red brightness illumination system Lifetime Warranty